Trimethylolpropane - TMP

Trimethylolpropane (TMP) is a colorless hygroscopic solid crystal that is soluble in water and alcohol.

Product Details

Formula:

C6H14O3

CAS Number:

77-99-6

Also Known As:

Hexaglycerol; 2-(hydroxymethyl)-2-ethylpropane-1,3-diol; TMP, 2-ethyl-2-hydroxymethyl-1,3-propanediol

Structure:

219_Main_Trimethylolpropane.png

applications:

TMP is widely used as a building block in the polymer industry. It is also used as a conditioning agent, manufacture of varnishes, alkyd resins, synthetic drying oils, urethane foams and coatings, silicone lubricant oils, lactone plasticizers, textile finishes, surfactants, and epoxy products.

Typical Specifications

Data is representative of average lots;
data taken from specific lots may vary.

Appearance

Colorless cristalline solid

Boiling Point, °C

289

Density, g/cm3

1.176

Flash Point, °C

172

Melting point, °C

56 - 58

Molecular weight, g/mol

134.17

Odor

Faint odor

Purity, %

≥98

Refractive index, n20/D

1.484

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